body {
    margin: 0;
    color: #555;
    background: #f5f5f5;
}
.logo {
    margin-bottom: 12px;
    width: 100%;
    text-align: center;
}
.logo img {
    width: 100px;
    height: 40px;
}

.upload-container {
    width: 100%;
    padding: 20px 0;
    box-shadow: 0 1px 2px #ccc;
    background: #fff;
}

#v-file-box {
    margin: 0 auto;
    width: 400px;
    padding: 8px;
    border: 1px solid #ccc;
}
#select-file {
    position: relative;
    width: 100%;
    height: 30px;
}
#file {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    opacity: 0;
}
#v-file {
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background: #eee;
    font-size: 14px;
}

.v-file-item {
    margin: 4px;
    display: inline-block;
    height: 24px;
    line-height: 24px;
    padding: 0 16px 0 4px;
    font-size: 12px;
    border-radius: 12px;
    position: relative;
    background: #eee;
}
.v-file-item .v-remove-file {
    position: absolute;
    right: 4px;
    top: 50%;
    cursor: pointer;
    font-weight: 600;
    transform: translateY(-50%);
}

#submit {
    display: block;
    width: 100px;
    height: 36px;
    margin: 10px auto;
}

.local-container {
    margin: 12px;
    padding: 12px;
    background: #fff;
}

.v-local-list {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.v-local-item {
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 200px;
    padding: 8px;
    margin: 16px 0 0 16px;
    box-shadow: 0 0 2px #ddd;
}
.v-local-item img {
    width: 100%;
}
.copy-btn {
    padding: 4px 12px;
    background: #7b7;
    color: #fff;
    border-radius: 6px;
}
.copy-img {
    display: none;
}
.v-local-item:hover .copy-img{
    position: absolute;
    display: block;
}

#copy-dom {
     position: fixed;
     top: 1000px;
}

.title {
    font-size: 32px;
    font-weight: 600;
}
.text-gradient {  
    display: inline-block;
    color: green;
    font-family: '微软雅黑';
    background-image: -webkit-gradient(linear, 0 0, 0 bottom, from(rgba(0, 128, 0, 1)), to(rgba(51, 51, 51, 1)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
};

.database-select {
    display: inline-block;
    position: absolute;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
}
.v-file-database-select {
    position: relative;
    margin: 10px auto;
    display: flex;
    justify-content: center;
}
.v-file-database-select .form-control {
    display: inline-block;
    width: auto;
}